jth250
New member
when you inj into the bicep you should hit the inner or outer head right?? I know that site injection web site shows you to hit right in the center. which is best to do?? one more thing with the IGF some places tell you to apply (SC). what is the difference applying IGF (SC) or (IM). i have been hittin my bicep. would the results change if i started applying in my belly???
Last edited by a moderator: